Message Title

I still get this error with Wildfly 8.0.0.Final (which seems to use 5.0.3.Final)
In my case I have a POGO (Plain Old Groovy Object) which uses @NotEmpty on its fields. Everything works fine, but when I extend this my POGO with another POGO it get the same ArrayOutOfBoundException. Full stacktrace:
2014-02-21 13:47:25,785 INFO  [org.wildfly.extension.undertow] (MSC service thread 1-2) JBAS017535: Unregistered web context: /ad
2014-02-21 13:47:25,802 INFO  [org.jboss.weld.deployer] (MSC service thread 1-2) JBAS016009: Stopping weld service for deployment ad.war
2014-02-21 13:47:25,829 INFO  [org.jboss.as.server.deployment] (MSC service thread 1-2) JBAS015877: Stopped deployment ad.war (runtime-name: ad.war) in 45ms
2014-02-21 13:47:25,835 INFO  [org.jboss.as.server.deployment] (MSC service thread 1-1) JBAS015876: Starting deployment of "ad.war" (runtime-name: "ad.war")
2014-02-21 13:47:27,148 INFO  [org.jboss.weld.deployer] (MSC service thread 1-1) JBAS016002: Processing weld deployment ad.war
2014-02-21 13:47:27,193 INFO  [org.jboss.weld.deployer] (MSC service thread 1-2) JBAS016005: Starting Services for CDI deployment: ad.war
2014-02-21 13:47:27,200 INFO  [org.jboss.weld.deployer] (MSC service thread 1-1) JBAS016008: Starting weld service for deployment ad.war
2014-02-21 13:47:28,516 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-2) MSC000001: Failed to start service jboss.deployment.unit."ad.war".WeldStartService: org.jboss.msc.service.StartException in service jboss.deployment.unit."ad.war".WeldStartService: Failed to start service
        at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1904) [jboss-msc-1.2.0.Final.jar:1.2.0.Final]
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [rt.jar:1.7.0_51]
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [rt.jar:1.7.0_51]
        at java.lang.Thread.run(Thread.java:744) [rt.jar:1.7.0_51]
Caused by: org.jboss.weld.exceptions.DefinitionException: Exception List with 1 exceptions:
Exception 0 :
java.lang.ArrayIndexOutOfBoundsException: 0
        at org.hibernate.validator.internal.util.ExecutableHelper.instanceMethodParametersResolveToSameTypes(ExecutableHelper.java:131)
        at org.hibernate.validator.internal.util.ExecutableHelper.overrides(ExecutableHelper.java:94)
        at org.hibernate.validator.internal.cdi.ValidationExtension.replaceWithOverriddenOrInterfaceMethod(ValidationExtension.java:392)
        at org.hibernate.validator.internal.cdi.ValidationExtension.determineConstrainedMethod(ValidationExtension.java:217)
        at org.hibernate.validator.internal.cdi.ValidationExtension.determineConstrainedCallables(ValidationExtension.java:204)
        at org.hibernate.validator.internal.cdi.ValidationExtension.processAnnotatedType(ValidationExtension.java:184)
        at sun.reflect.GeneratedMethodAccessor42.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at org.jboss.weld.injection.MethodInjectionPoint.invokeOnInstanceWithSpecialValue(MethodInjectionPoint.java:93)
        at org.jboss.weld.event.ObserverMethodImpl.sendEvent(ObserverMethodImpl.java:266)
        at org.jboss.weld.event.ExtensionObserverMethodImpl.sendEvent(ExtensionObserverMethodImpl.java:125)
        at org.jboss.weld.event.ObserverMethodImpl.sendEvent(ObserverMethodImpl.java:253)
        at org.jboss.weld.event.ObserverMethodImpl.notify(ObserverMethodImpl.java:232)
        at org.jboss.weld.event.ObserverNotifier.notifyObserver(ObserverNotifier.java:169)
        at org.jboss.weld.event.ObserverNotifier.notifyObservers(ObserverNotifier.java:128)
        at org.jboss.weld.event.ObserverNotifier.fireEvent(ObserverNotifier.java:107)
        at org.jboss.weld.bootstrap.events.ProcessAnnotatedTypeImpl.fire(ProcessAnnotatedTypeImpl.java:93)
        at org.jboss.weld.bootstrap.events.ContainerLifecycleEvents.fireProcessAnnotatedType(ContainerLifecycleEvents.java:146)
        at org.jboss.weld.bootstrap.BeanDeployer.processAnnotatedTypes(BeanDeployer.java:179)
        at org.jboss.weld.bootstrap.BeanDeployment.createTypes(BeanDeployment.java:228)
        at org.jboss.weld.bootstrap.WeldStartup.startInitialization(WeldStartup.java:338)
        at org.jboss.weld.bootstrap.WeldBootstrap.startInitialization(WeldBootstrap.java:73)
        at org.jboss.as.weld.WeldStartService.start(WeldStartService.java:91)
        at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1948)
        at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1881)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
        at java.lang.Thread.run(Thread.java:744)

        at org.jboss.weld.bootstrap.events.ProcessAnnotatedTypeImpl.fire(ProcessAnnotatedTypeImpl.java:98)
        at org.jboss.weld.bootstrap.events.ContainerLifecycleEvents.fireProcessAnnotatedType(ContainerLifecycleEvents.java:146)
        at org.jboss.weld.bootstrap.BeanDeployer.processAnnotatedTypes(BeanDeployer.java:179)
        at org.jboss.weld.bootstrap.BeanDeployment.createTypes(BeanDeployment.java:228)
        at org.jboss.weld.bootstrap.WeldStartup.startInitialization(WeldStartup.java:338)
        at org.jboss.weld.bootstrap.WeldBootstrap.startInitialization(WeldBootstrap.java:73)
        at org.jboss.as.weld.WeldStartService.start(WeldStartService.java:91)
        at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1948) [jboss-msc-1.2.0.Final.jar:1.2.0.Final]
        at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1881) [jboss-msc-1.2.0.Final.jar:1.2.0.Final]
        ... 3 more

2014-02-21 13:47:28,542 ERROR [org.jboss.as.controller.management-operation] (DeploymentScanner-threads - 2) JBAS014613: Operation ("full-replace-deployment") failed - address: ([]) - failure description: {"JBAS014671: Failed services" => {"jboss.deployment.unit.\"ad.war\".WeldStartService" => "org.jboss.msc.service.StartException in service jboss.deployment.unit.\"ad.war\".WeldStartService: Failed to start service
    Caused by: org.jboss.weld.exceptions.DefinitionException: Exception List with 1 exceptions:
Exception 0 :
java.lang.ArrayIndexOutOfBoundsException: 0
        at org.hibernate.validator.internal.util.ExecutableHelper.instanceMethodParametersResolveToSameTypes(ExecutableHelper.java:131)
        at org.hibernate.validator.internal.util.ExecutableHelper.overrides(ExecutableHelper.java:94)
        at org.hibernate.validator.internal.cdi.ValidationExtension.replaceWithOverriddenOrInterfaceMethod(ValidationExtension.java:392)
        at org.hibernate.validator.internal.cdi.ValidationExtension.determineConstrainedMethod(ValidationExtension.java:217)
        at org.hibernate.validator.internal.cdi.ValidationExtension.determineConstrainedCallables(ValidationExtension.java:204)
        at org.hibernate.validator.internal.cdi.ValidationExtension.processAnnotatedType(ValidationExtension.java:184)
        at sun.reflect.GeneratedMethodAccessor42.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at org.jboss.weld.injection.MethodInjectionPoint.invokeOnInstanceWithSpecialValue(MethodInjectionPoint.java:93)
        at org.jboss.weld.event.ObserverMethodImpl.sendEvent(ObserverMethodImpl.java:266)
        at org.jboss.weld.event.ExtensionObserverMethodImpl.sendEvent(ExtensionObserverMethodImpl.java:125)
        at org.jboss.weld.event.ObserverMethodImpl.sendEvent(ObserverMethodImpl.java:253)
        at org.jboss.weld.event.ObserverMethodImpl.notify(ObserverMethodImpl.java:232)
        at org.jboss.weld.event.ObserverNotifier.notifyObserver(ObserverNotifier.java:169)
        at org.jboss.weld.event.ObserverNotifier.notifyObservers(ObserverNotifier.java:128)
        at org.jboss.weld.event.ObserverNotifier.fireEvent(ObserverNotifier.java:107)
        at org.jboss.weld.bootstrap.events.ProcessAnnotatedTypeImpl.fire(ProcessAnnotatedTypeImpl.java:93)
        at org.jboss.weld.bootstrap.events.ContainerLifecycleEvents.fireProcessAnnotatedType(ContainerLifecycleEvents.java:146)
        at org.jboss.weld.bootstrap.BeanDeployer.processAnnotatedTypes(BeanDeployer.java:179)
        at org.jboss.weld.bootstrap.BeanDeployment.createTypes(BeanDeployment.java:228)
        at org.jboss.weld.bootstrap.WeldStartup.startInitialization(WeldStartup.java:338)
        at org.jboss.weld.bootstrap.WeldBootstrap.startInitialization(WeldBootstrap.java:73)
        at org.jboss.as.weld.WeldStartService.start(WeldStartService.java:91)
        at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1948)
        at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1881)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
        at java.lang.Thread.run(Thread.java:744)
"}}
2014-02-21 13:47:28,557 INFO  [org.jboss.as.server] (DeploymentScanner-threads - 2) JBAS018565: Replaced deployment "ad.war" with deployment "ad.war"
2014-02-21 13:47:28,558 INFO  [org.jboss.as.controller] (DeploymentScanner-threads - 2) JBAS014774: Service status report
JBAS014777:   Services which failed to start:      service jboss.deployment.unit."ad.war".WeldStartService: org.jboss.msc.service.StartException in service jboss.deployment.unit."ad.war".WeldStartService: Failed to start service